Cell data is centered vertically within the cell. This is the default value.

bottom

Cell data is flush with the bottom of the cell.

baseline

All cells in the same row as a cell whose
valign attribute has this value should have their textual data positioned
so that the first text line occurs on a baseline common to all cells in the row.
This constraint does not apply to subsequent text lines in these cells.

Event "onkeydown" value(s):
One or more script statements each ended with a semicolon.

The onkeydown event occurs when a key is pressed down over an element.

Attribute "onkeydown" example:

<html><head><title>onkeydown Event attribute</title></head><body bgcolor="Silver" text="Blue"
onkeydown="alert('you have pressed a key down')" >
The onkeydown event occurs when a
key is pressed down over an element.
</body></html>

Event "onkeypress" value(s):
One or more script statements each ended with a semicolon.

The onkeypress event occurs when a key is pressed and released over an element.

Attribute "onkeypress" example:

<html><head><title>onkeypress Event attribute</title></head><body bgcolor="Silver" text="Blue"
onkeypress="alert('you have pressed and released a key')" >
The onkeypress event occurs when a key is
pressed and released over an element.
</body></html>

Event "onkeyup" value(s):
One or more script statements each ended with a semicolon.

The onkeyup event occurs when a key is released over an element.

Attribute "onkeyup" example:

<html><head><title>onkeyup Event attribute</title></head><body bgcolor="Silver" text="Blue"
onkeyup="alert('A key is released over an element')" >
The onkeyup event occurs when a key is
released over an element.
</body></html>

Event "onmousedown" value(s):
One or more script statements each ended with a semicolon.

The onmousedown event occurs when the pointing device button is pressed over an element.

Event "onmousemove" value(s):
One or more script statements each ended with a semicolon.

The onmousemove event occurs when the pointing device is moved while it is over an element.

Attribute "onmousemove" example:

<html><head><title>onmousemove Event attribute</title></head><body bgcolor="Silver" text="Blue"
onmousemove="document.body.text='red'" >
The onmousemove event occurs when the
pointing device is moved while it is over an element.
</body></html>

Event "onmouseout" value(s):
One or more script statements each ended with a semicolon.

The onmouseout event occurs when the pointing device is moved away from an element.

Attribute "onmouseout" example:

<html><head><title>onmouseover and onmouseout Event attributes</title></head><body bgcolor="Silver" text="Blue"
onmouseover="document.body.text='red'"
onmouseout="document.body.text='black'" >
The onmouseover event occurs when the
pointing device is moved onto an element.<br>
The onmouseout event occurs when the
pointing device is moved away from an element.
</body></html>

Event "onmouseover" value(s):
One or more script statements each ended with a semicolon.

The onmouseover event occurs when the pointing device is moved onto an element.

Attribute "onmouseover" example:

<html><head><title>onmouseover and onmouseout Event attributes</title></head><body bgcolor="Silver" text="Blue"
onmouseover="document.body.text='red'"
onmouseout="document.body.text='black'" >
The onmouseover event occurs when the
pointing device is moved onto an element.<br>
The onmouseout event occurs when the
pointing device is moved away from an element.
</body></html>

Event "onmouseup" value(s):
One or more script statements each ended with a semicolon.

The onmouseup event occurs when the pointing device button is released over an element.

Attribute "onmouseup" example:

<html><head><title>onmouseup Event attribute</title></head><body bgcolor="Silver" text="Blue"
onmouseup="alert('The mouse button is released')" >
The onmouseup event occurs when the
pointing device button is released over an element.
</body></html>